Although Young has experimented widely with differing music styles, including swing, jazz, rockabilly, blues, and electronic music throughout a varied career, his best known work usually falls into either of two distinct styles: folk-esque acoustic rock (as heard in songs such as "Heart of Gold", "Harvest Moon" and "Old Man") and electric-charged hard rock (in songs like "Cinnamon Girl", "Rockin' in the Free World" and "Hey Hey, My My (Into the Black)"). In more recent years, Young has started to adopt elements from newer styles of music, such as industrial, alternative country and grunge, the latter of which was profoundly influenced by his own style of playing, causing some to confer on him the title of "the godfather of grunge".